Model: 176446PC4

Optical Instrument Lens

Properties:

Diameter
20.0 millimeters
End Application
Rangefinder mk45
Axial Thickness
3.0 millimeters and 1.2 millimeters
Compound Lensaxial Thickness
4.2 millimeters
Compound Lens Edge Thickness
4.0 millimeters
Equivalent Focal Length
41.718 centimeters
Refraction Index
1.5125 and 1.6170
Abbe Constant
60.500 and 36.600
Compound Lens Style
Dialyte
Individual Lens Style
Double convex and double concave
Element Left Surface Radius
153.7 millimeters and -175.9 millimeters
Element Right Surface Radius
179.3 millimeters and -2090.2 millimeters
Material
Glass
Material
Glass
NSN
6650-00-131-0674
Part Number
176446PC4
Description
Lens,optical Instrument
CAGE
10001

An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see window, optical instrument. Excludes reticle, optical instrument.

Part 176446PC4 NSN 6650-00-131-0674

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
21884
FIIG:
T271-E
Concept No.:
1
App. Key:
EA
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
05
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
058110
UFC:
33110
LTL:
200.0
LCL:
--
WCC:
651
TCC:
Z
SHC:
9
ACC:
Medical Supplies

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Schedule B and Export
  • Schedule B: 9018500000
  • SITC: 87225
  • End Use: Medicinal equipment
  • NAICS: 339115
  • USDA: 1

Freight Class: Other ophthalmic instruments and appliances and parts and accessories

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